ICSE Class 9 Maths Factorisation Using Square Identities

Q.

Factorise: 9x2 + 16y2 + 25z2 + 24xy + 40yz + 30xz



Q.

Find the value of 97 × 103.



Q.

Find the value of (m - 4) (m + 3).



Understand the Algebraic identities for quadratic Polynomials. Apply the identities in factorization of the expressions.